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043-179

原创 Linux操作系统 作者:jbymy2000 时间:2012-03-10 11:07:35 0 删除 编辑
179. The backup retention policy is configured as RECOVERY WINDOW 2.
You executed the following command in Recovery Manager (RMAN) against
your database:
RMAN> REPORT OBSOLETE;
What would you see in the output?
A. a list of all those files that have been deleted in the last two d
ays
B. a list of all those files that have been recovered within the last
two days
C. a list of all the expired backups and copies
D. a list of backups and copies that are outside the range covered by
the current retention policy
Answer: D
RECOVERY WINDOW 2 设置为2 天,同时使用命令report obsolete,会列出备
份集或者映像副本超出两天时间过期了的

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